CN106076625B - A kind of micro- electrostatic filter of cylindrical shape - Google Patents
A kind of micro- electrostatic filter of cylindrical shape Download PDFInfo
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- CN106076625B CN106076625B CN201610668092.XA CN201610668092A CN106076625B CN 106076625 B CN106076625 B CN 106076625B CN 201610668092 A CN201610668092 A CN 201610668092A CN 106076625 B CN106076625 B CN 106076625B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/06—Plant or installations having external electricity supply dry type characterised by presence of stationary tube electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/49—Collecting-electrodes tubular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/04—Ionising electrode being a wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/06—Ionising electrode being a needle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/08—Ionising electrode being a rod
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/10—Ionising electrode has multiple serrated ends or parts
Abstract
The invention discloses a kind of micro- electrostatic filter of cylindrical shape, it includes dust collection module and the field electricity module being disposed in dust collection module center-aisle, on the side wall of field electricity module between the upper and lower every and be symmetrically arranged with multiple fields electricity modular units；Insertion is provided with multi-turn dust collection module passage connected up and down on described dust collection module, the partition of neighbouring dust collection module passage is alternatively set as positive plate and negative plate, partition between the neighbouring dust collection module passage includes pole plate metal electrode and is respectively coated on the polar board surface coating of described pole plate metal electrode roof and bottom wall, the passage partition of two adjacent dust collection modules of left and right from and polar board surface coating identical material.Bigger using particulate pollutant carrying capacity of the present invention, filter efficiency is higher.
Description
Technical field
The present invention relates to ventilation cleaning field, and in particular to a kind of micro- electrostatic filter of cylindrical shape.
Background technology
With the improvement of people ' s living standards, indoor air quality is increasingly paid close attention to by people.Indoor air quality
Directly affect the health and comfortableness of human body.Due to the source of indoor pollutant and increasing and building tightness for species
Increase, the touch opportunity of indoor crowd and pollutant increases, and interior can be effectively improved using purification of air and new wind devices
Air quality.In recent years, the environmental problem such as haze, sandstorm is more serious, and this technology to purification of air and VMC is carried
Requirement higher is gone out.
Micro- electrostatic technique, English full name is Intense Field Dielectric, refers to carry using dielectric substance
The highfield of body.Dielectric substance forms cellular microchannel, and dielectric parcel electrode slice forms strong electricity in passage
.It applies huge attraction to the charged particle moved in air, can be inhaled while minimum air flow impedance is only produced
Moving particles in attached almost 100% air, the removal effect to particulate pollutants such as PM2.5 is especially pronounced.Meanwhile, can will be attached
Bacterium, microorganism on particulate matter etc. to collect and killed in highfield, with efficient degerming functions.
The A of Chinese utility model patent CN 104697103 propose a kind of fresh air ventilator with electrostatic precipitation function,
Including：Housing, air inlet pipeline, exhaust pipeline, heat exchanger core and filter assemblies, filter assemblies include micro- electrostatic precipitation plate and ozone
Adsorption plate.The shortcoming of the design：1) the charged module of micro- electrostatic and micro- electrostatic depuration filter screen are all slab constructions, limit answering for it
Use scope；2) filter efficiency of filter assemblies increases with the time, declines very fast.
Chinese utility model patent CN204404405 U propose a kind of micro- electrostatic central air-conditioning blast type purification of air dress
Put, including：Shell, primary efficient filter screen, field electricity module and micro- electrostatic module.The shortcoming of the design：1) field electricity module and micro- electrostatic
Module is all slab construction, limits its range of application；2) filter efficiency increases with the time, declines very fast.
Chinese utility model patent CN204739693 U propose a kind of special micro- electrostatic depuration of four sides air-out VRV air-conditionings
Device, including：Housing, air inlet, just air outlet, effect module, micro- electrostatic depuration unit and air quality monitoring module.The design
Shortcoming：1) both blower fan and micro- electrostatic depuration unit are separate, and air-conditioning interior air-flow tissue is poor, and resistance is big；2) micro- electrostatic is net
It is slab construction to change unit, and no and blower fan is preferably used in combination；3) filter efficiency of micro- electrostatic depuration unit increases with the time
Plus, decline very fast.
The quality of indoor air quality is the livelihood issues of protrusion that China town dweller generally faces and is concerned about at this stage,
It is related to the health and vital interests of several hundred million common people.To improve the air quality that people live with workplace, in the urgent need to having
The ventilation equipment of strainability.Make a general survey of situation in recent ten years both at home and abroad, the technology of purification of air and VMC face as
Lower challenge：1) comfortableness --- indoor ventilating system needs low noise and controlled air current composition, meanwhile, with outdoor sky
Gas Quality Down to fresh air, it is necessary to be purified and heat and wet treatment；2) security --- purification of air and VMC are to sky
Gas should not produce harmful side product while treatment；3) high efficiency --- purification of air and VMC can continue efficiently
Rate ground treatment air pollutants and easy to maintenance；4) it is intelligent --- purification of air and VMC can be according to indoor and outdoor airs
Quality, Intelligent adjustment operation conditions meets the requirement of indoor air quality under different condition；5) aesthetic property --- purification of air and
VMC can not destroy the aesthetic property and integrality of Discussion on architecture while its function is realized.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided one kind can realize filter efficiency step increase and
Decay is small, being capable of middle air intake, the micro- electrostatic filter of cylindrical shape of surrounding air-out.
To achieve the above object, the present invention provides a kind of micro- electrostatic filter of cylindrical shape, and it includes dust collection module and interval
The field electricity module in dust collection module center-aisle is arranged on, described dust collection module and field electricity block supports are arranged on insulation board
And cross section is annular, and field electricity both the module and the dust collection module are highly identical and coaxial line is set, in institute
State on the side wall of field electricity module between the upper and lower every and be symmetrically arranged with multiple fields electricity modular units, each electric modular unit bag
Include a discharge electrode conducting ring and the electric sidewalls of insertion are set and with mutually level multiple discharge cavities, it is described
Discharge electrode conducting ring is arranged at multiple discharge cavities of each electric modular unit, right on described discharge electrode conducting ring
A discharge electrode should be welded with the centre position of each discharge cavities, each described discharge electrode is inserted in putting of being correspondingly arranged
In electric cavity, the discharge electrode conducting ring of multiple field electricity modular units is connected to form field electricity modular power source negative pole, institute by metallic rod
The outer wall of the field electricity module stated connects with metallic rod or wire and constitutes field electricity modular power source positive pole；On described dust collection module
Insertion is provided with multi-turn dust collection module passage connected up and down, and each circle dust collection module passage includes what left and right was sequentially connected
Multiple dust collection module passages, multiple dust collection module passage consistencies from top to bottom of multi-turn dust collection module passage are set, each dust mould
Block passage is in divergent shape, and the direction of the air outlet slit along the air intake of the dust collection module passage to dust collection module passage leads to
Road cross-sectional area gradually increases, and the air intake and the air outlet slit of the dust collection module passage are all curved, neighbouring
The partition of the dust collection module passage be alternatively set as positive plate and negative plate, all described in positive plate connected by wire
Dust collection module positive source is constituted, the negative plate described in whole is connected by wire and constitutes dust collection module power cathode, Duo Geji
Dirt modular power source positive pole is connected with the first wire jointly, and multiple dust collection module power cathodes are connected with the second wire jointly, up and down
Partition between the adjacent dust collection module passage includes pole plate metal electrode and is respectively coated on described pole plate gold
The polar board surface coating of category electrode roof and bottom wall, the passage partition of two adjacent dust collection modules of left and right is selected and polar board surface
Coating identical material.
Using the beneficial effects of the invention are as follows：(1) particulate pollutant carrying capacity is bigger, and filter efficiency is higher；(2) along sky
Flow of air direction, dust collection module cross-sectional area gradually increases, and air velocity is gradually reduced, in the situation that dust voltage is constant
Under, filter efficiency will be gradually stepped up, more notable to small particle；(3) filter efficiency is increased over time, and is declined slow；
(4) middle air intake, the air cleaning facility of surrounding air-out are applied to, the scope of application of air cleaning facility is expanded；(5) field electricity
Module and dust collection module can be with designed, designeds meeting different being actually needed.
Brief description of the drawings
Fig. 1 is a kind of structure chart of the micro- electrostatic filter of cylindrical shape that the embodiment of the present invention 1 is provided；
Fig. 2 is a kind of structure chart of cylindrical shape electric module of micro- electrostatic filter that the embodiment of the present invention 1 is provided；
Fig. 3 is a kind of structure chart of the micro- electrostatic filter dust collection module of cylindrical shape that the embodiment of the present invention 1 is provided；
Fig. 4 is a kind of structure chart of cylindrical shape electric modular unit of micro- electrostatic filter that the embodiment of the present invention 1 is provided；
Fig. 5 is a kind of structure chart of the micro- electrostatic filter dust collection module passage of cylindrical shape that the embodiment of the present invention 1 is provided；
Fig. 6 is a kind of a kind of structure chart of the micro- electrostatic filter discharge electrode of cylindrical shape that the embodiment of the present invention 1 is provided；
Fig. 7 is a kind of another structure chart of the micro- electrostatic filter discharge electrode of cylindrical shape that the embodiment of the present invention 1 is provided；
Fig. 8 is a kind of structure chart of the micro- electrostatic filter pole plate of cylindrical shape that the embodiment of the present invention 1 is provided；
Fig. 9 is a kind of structure chart of the micro- electrostatic filter of cylindrical shape that the embodiment of the present invention 2 is provided；
Figure 10 is a kind of structure chart of cylindrical shape electric module of micro- electrostatic filter that the embodiment of the present invention 2 is provided；
Figure 11 is a kind of structure chart of cylindrical shape electric modular unit of micro- electrostatic filter that the embodiment of the present invention 2 is provided；
Figure 12 is a kind of a kind of structure chart of the micro- electrostatic filter discharge electrode of cylindrical shape that the embodiment of the present invention 2 is provided；
Figure 13 is a kind of another structure chart of the micro- electrostatic filter discharge electrode of cylindrical shape that the embodiment of the present invention 2 is provided.
Microtechnology schematic diagram in the micro- electrostatic filter of a kind of cylindrical shape that Figure 14 is provided for the present invention.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
A kind of micro- electrostatic filter 1 of cylindrical shape of the invention as shown in drawings, it includes dust collection module 3 and interval setting
Field electricity module 2 in the center-aisle of dust collection module 3, described dust collection module 3 and the field electricity support of module 2 are arranged on insulation board
And cross section is annular, the highly identical and coaxial lines of both the field electricity module 2 and the dust collection module 3 are set.
On the side wall of field electricity module 2 between the upper and lower every and be symmetrically arranged with multiple fields electricity modular units 6, each electric module list
Unit 6 includes that a discharge electrode conducting ring 6-3 and the electric side wall of module 2 of insertion are set and empty with mutually level multiple electric discharges
Chamber 6-1, described discharge electrode conducting ring 6-3 are arranged at multiple discharge cavities 6-1 of each electric modular unit 6, in institute
Centre position on the discharge electrode conducting ring 6-3 for stating corresponding to each discharge cavities 6-1 is welded with a discharge electrode 6-2, often
One discharge electrode 6-2 is inserted in the discharge cavities 6-1 being correspondingly arranged.The discharge electrode conducting ring of multiple field electricity modular units 6
6-3 is connected to form the electric modular power source negative pole 5 in field, the outer wall and metallic rod or wire of the electric module 2 in described field by metallic rod
The electric modular power source positive pole 4 in the composition that connects field, the field electricity modular power source positive pole 4 and the field electric modular power source negative pole 5 when using
Field electricity module high voltage power supply is connect, the field electricity module high voltage power supply is direct current supply or pulse power supply.The discharge electrode 6-2 is in pin
Shape or wolf's fang are bar-shaped, and the discharge cavities 6-1 is rounded, square or square with rounded corners.
Insertion is provided with multi-turn dust collection module passage 9 connected up and down, each circle collection on described dust collection module 3
Dirt module channels 9 include multiple dust collection module passages 9 that left and right is sequentially connected, multiple dust moulds of multi-turn dust collection module passage 9
The consistency from top to bottom of block passage 9 is set, and each dust collection module passage 9 is in divergent shape, and the air along the dust collection module passage 9 enters
Mouth 9-1 gradually increases to the direction cross-sectional area of the air outlet slit 9-2 of dust collection module passage 9, the dust collection module passage 9
Air intake 9-1 and the air outlet slit 9-2 it is all curved, the partition of the neighbouring dust collection module passage 9 replaces
Positive plate 9-3 and negative plate 9-4 is set to, the positive plate 9-3 described in whole is connecting composition dust collection module power supply just by wire
Pole 7, the negative plate 9-4 described in whole is connected by wire and constitutes dust collection module power cathode 8, multiple dust collection module positive sources
7 are connected with the first wire jointly, and multiple dust collection module power cathodes 8 are connected with the second wire jointly, the neighbouring collection
Partition 9-6 between dirt module channels 9 is (as figure includes the partition as positive plate 9-3 and the partition 9- as negative plate 9-4
4) include pole plate metal electrode 9-6-2 and be respectively coated on the pole of described pole plate metal electrode 9-6-2 roofs and bottom wall
Plate surface coating 9-6-1, the dust collection module positive source 7 and the dust collection module power cathode 8 connect dust collection module when using
High voltage power supply, the dust collection module high voltage power supply is direct current supply or pulse power supply.The pole plate metal electrode 9-6-2 is selected
Copper, steel or aluminium etc., the polar board surface coating 9-6-1 is from PVC, PTFE or ceramics etc., two adjacent dust collection modules of left and right
Passage partition 9-5 from and the polar board surface coating 9-6-1 identical materials.
Used as one embodiment of the present invention, described discharge electrode conducting ring 6-3 is covered outside electric module 2 on the scene, Huo Zheru
Shown in Fig. 9 to Figure 13, the example structure is essentially identical with the structure of embodiment 1, and difference is the discharge electrode described in this implementation
Conducting ring 6-3 is set in the center-aisle of electric module 2 on the scene.
The course of work of the present apparatus is as follows：
As shown in Figure 2 and Figure 4, field electricity module high voltage power supply gives the discharge electrode by the electric modular power source negative pole 5 in the field
Conducting ring 6-3 powers, so that the discharge electrode 6-2 is powered, the electric modular power source of the field electricity module high voltage power supply and the field
Positive pole 4 is connected, so that field electricity modular power source positive pole 4 is powered, the electric modular power source positive pole of the discharge electrode 6-2 and the field
High intensity non-uniform electric field is formed between 4, so that the discharge electrode 6-2 discharges in the discharge cavities 6-1.Work as air stream
During through field electricity module 2, the particulate pollutant in air is charged and enters the dust collection module 3.As shown in Figure 3 and Figure 5, institute
State dust collection module high voltage power supply to be powered to the positive plate 9-3 by the dust collection module positive source 7, the dust collection module is high
Voltage source is powered by the dust collection module negative pole 8 to the negative plate 9-4, the positive plate 9-3 and negative plate 9-4 it
Between formed high intensity uniform electric field.Air enters dust collection module passage 9 from the air intake 9-1, and charged particle pollutant exists
Move and be captured to the positive plate 9-3 in the presence of electric field force, the air of cleaning is discharged from the air outlet slit 9-2.Such as
Shown in Fig. 5, the dust collection module passage 9 is in divergent shape, along the air intake 9-1 to the direction of the air outlet slit 9-2,
Cross-sectional area gradually increases, and air velocity is gradually reduced, and in the case where dust voltage is constant, filter efficiency will be carried gradually
Height, it is more notable to small particle.
Although above in conjunction with accompanying drawing, invention has been described, the invention is not limited in above-mentioned specific implementation
Mode, the invention can be equally applied in the case combined with the ventilation equipment such as air purifier, new blower fan, can equally be had
The efficient higher, advantage that decay is smaller, while air intake, the requirement of surrounding air-out in the middle of air cleaning facility can be met, expands
The big scope of application of air cleaning facility.
Claims (7)
1. the micro- electrostatic filter of a kind of cylindrical shape, it is characterised in that:It includes dust collection module and is disposed in dust collection module
Between field electricity module in passage, described dust collection module and field electricity block supports are arranged on insulation board and cross section is circle
Annular, field electricity both the module and the dust collection module are highly identical and coaxial line is set, in the side wall of field electricity module
On between the upper and lower every and be symmetrically arranged with multiple fields electricity modular units, each electric modular unit includes a discharge electrode conduction
Ring and the electric sidewalls of insertion are set and with mutually level multiple discharge cavities, and described discharge electrode conducting ring is set
At multiple discharge cavities of each electric modular unit, each electric discharge is corresponded on described discharge electrode conducting ring empty
The centre position in chamber is welded with a discharge electrode, and each described discharge electrode is inserted in the discharge cavities being correspondingly arranged, multiple fields
The discharge electrode conducting ring of electric modular unit is connected to form field electricity modular power source negative pole by metallic rod, outside the electric module in described field
Wall connects with metallic rod or wire and constitutes field electricity modular power source positive pole；Insertion is provided with phase up and down on described dust collection module
Multi-turn dust collection module passage even, each circle dust collection module passage includes that multiple dust collection modules that left and right is sequentially connected lead to
Road, multiple dust collection module passage consistencies from top to bottom of multi-turn dust collection module passage are set, and each dust collection module passage is in divergent shape,
The direction cross-sectional area of the air outlet slit along the air intake of the dust collection module passage to dust collection module passage is gradually
Increase, all curved, the neighbouring dust collection module of the air intake and the air outlet slit of the dust collection module passage
The partition of passage is alternatively set as positive plate and negative plate, and the positive plate described in whole is connected by wire and constitutes dust collection module electricity
Source positive pole, the negative plate described in whole is connected by wire and constitutes dust collection module power cathode, multiple dust collection module positive sources
It is connected with the first wire jointly, multiple dust collection module power cathodes are connected with the second wire jointly, the neighbouring dust
Partition between module channels includes pole plate metal electrode and is respectively coated on described pole plate metal electrode roof and bottom
The polar board surface coating of wall, the passage partition of two adjacent dust collection modules of left and right is selected and polar board surface coating identical material
Material.
2. the micro- electrostatic filter of cylindrical shape according to claim 1, it is characterised in that:The discharge electrode is in needle-like or wolf's fang
It is bar-shaped.
3. the micro- electrostatic filter of cylindrical shape according to claims 1 or 2, it is characterised in that:The discharge cavities are in circle
Shape, square square or with rounded corners.
4. the micro- electrostatic filter of cylindrical shape according to claim 3, it is characterised in that:Described discharge electrode conducting ring is enclosed within
Outside the electric module in field.
5. the micro- electrostatic filter of cylindrical shape according to claim 3, it is characterised in that:Described discharge electrode conducting ring is set
In electric module center-aisle on the scene.
6. the micro- electrostatic filter of cylindrical shape according to claim 3, it is characterised in that:The material of the pole plate metal electrode
From the one kind in copper, steel or aluminium.
7. the micro- electrostatic filter of cylindrical shape according to claim 3, it is characterised in that:The material of the polar board surface coating
From the one kind in PVC, PTFE or ceramics.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668092.XA CN106076625B (en) | 2016-08-11 | 2016-08-11 | A kind of micro- electrostatic filter of cylindrical shape |
| PCT/CN2017/081957 WO2018028248A1 (en) | 2016-08-11 | 2017-04-26 | Cylindrical intense field dielectric filter |
| US15/571,503 US10843206B2 (en) | 2016-08-11 | 2017-04-26 | Cylindrical IFD filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668092.XA CN106076625B (en) | 2016-08-11 | 2016-08-11 | A kind of micro- electrostatic filter of cylindrical shape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106076625A CN106076625A (en) | 2016-11-09 |
| CN106076625B true CN106076625B (en) | 2017-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610668092.XA Active CN106076625B (en) | 2016-08-11 | 2016-08-11 | A kind of micro- electrostatic filter of cylindrical shape |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10843206B2 (en) |
| CN (1) | CN106076625B (en) |
| WO (1) | WO2018028248A1 (en) |
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| CN106076625B (en) * | 2016-08-11 | 2017-06-16 | 天津大学 | A kind of micro- electrostatic filter of cylindrical shape |
| CN107377217A (en) * | 2017-07-13 | 2017-11-24 | 珠海格力电器股份有限公司 | A kind of dust collection module and air purifier |
| CN107355832A (en) * | 2017-07-31 | 2017-11-17 | 天津大学 | A kind of fume purifier of fume |
| CN108286466A (en) * | 2017-12-27 | 2018-07-17 | 山东国瓷功能材料股份有限公司 | A kind of ceramic honeycomb filter of high thermal shock stability |
| CN108057520A (en) * | 2017-12-30 | 2018-05-22 | 苏州铁树医药设备有限公司 | A kind of air cleaning unit |
| CN108057289A (en) * | 2017-12-30 | 2018-05-22 | 苏州铁树医药设备有限公司 | A kind of metallic filter and air cleaning unit |
| CN108837947B (en) * | 2018-05-25 | 2019-10-25 | 利民(番禺南沙)电器发展有限公司 | A kind of intense field dielectric mass filter |
| CN110398018A (en) * | 2019-07-05 | 2019-11-01 | 云森威尔智能环境（深圳）有限公司 | The concealed annular twin voltage electrostatic field of wall feed-through pipeline filters heat-exchange device |
| CN110398019A (en) * | 2019-07-05 | 2019-11-01 | 云森威尔智能环境（深圳）有限公司 | A kind of one-pipe bidirectional flow suction one fresh air purifying wall-hanger |
| CN114534915B (en) * | 2022-01-08 | 2023-06-27 | 南昌大学 | Ceiling fan with micro-electrostatic filter |
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-
2016
- 2016-08-11 CN CN201610668092.XA patent/CN106076625B/en active Active
-
2017
- 2017-04-26 WO PCT/CN2017/081957 patent/WO2018028248A1/en active Application Filing
- 2017-04-26 US US15/571,503 patent/US10843206B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106076625A (en) | 2016-11-09 |
| US20190126289A1 (en) | 2019-05-02 |
| US10843206B2 (en) | 2020-11-24 |
| WO2018028248A1 (en) | 2018-02-15 |
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